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Fig. 3 | Radiation Oncology

Fig. 3

From: A novel dosimetric metrics-based risk model to predict local recurrence in nasopharyngeal carcinoma patients treated with intensity-modulated radiation therapy

Fig. 3

Risk score calculated by the signature of D95 and D5, Kaplanā€“Meier survival analysis, and time-dependent ROC curve. a The distribution of risk score and survival status; b Kaplanā€“Meier analysis estimated LRFS of patients according to the median value of risk score; c ROC curve was plotted for 1-, 3-, and 5-year LRFS; d Compared with other dosimetric metrics for predicting local recurrence, the risk model including D5 and D95 had the highest AUC value. LRFS, local recurrence free survival; ROC, receiver operating characteristic curve; AUC, area under curve

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Radiation Oncology

ISSN: 1748-717X

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